SU1664472A1 - Self-adjusting chuck for end tool - Google Patents
Self-adjusting chuck for end tool Download PDFInfo
- Publication number
- SU1664472A1 SU1664472A1 SU884478970A SU4478970A SU1664472A1 SU 1664472 A1 SU1664472 A1 SU 1664472A1 SU 884478970 A SU884478970 A SU 884478970A SU 4478970 A SU4478970 A SU 4478970A SU 1664472 A1 SU1664472 A1 SU 1664472A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- housing
- tool
- nut
- holder
- self
- Prior art date
Links
Landscapes
- Gripping On Spindles (AREA)
Abstract
Изобретение относитс к металлообработке, в частности к патронам дл закреплени концевого инструмента, или обработке отверстий. Цель изобретени - повышение точности обработки отверстий путем устранени провисани закрепленного в державке инструмента перед входом в обрабатываемое отверстие. Корпус 1 патрона наружной поверхностью устанавливаетс в гнездо инструментальной головки. В отверстии корпуса на оси 3 расположена державка 2 с гнездом дл креплени инструмента. На державке на резьбе с зазором относительно внутренней поверхности корпуса установлена регулировочна гайка 5, котора упругими лепестками, равномерно закрепленными по наружной поверхности гайки, контактирует при качении с внутренней поверхностью корпуса патрона. 4 ил.The invention relates to metal working, in particular to chucks for fastening an end tool, or to machining holes. The purpose of the invention is to improve the accuracy of machining of the holes by eliminating the slack of the tool fixed in the toolholder before entering the hole being machined. The body 1 of the cartridge with the outer surface is installed in the socket of the tool head. In the body hole on the axis 3 there is a holder 2 with a socket for fastening the tool. An adjusting nut 5 is installed on the holder on a thread with a gap relative to the inner surface of the housing; this nut, which is evenly fixed along the outer surface of the nut, rests in rolling with the inner surface of the body of the cartridge. 4 il.
Description
Фиг.ЗFig.Z
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884478970A SU1664472A1 (en) | 1988-09-01 | 1988-09-01 | Self-adjusting chuck for end tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU884478970A SU1664472A1 (en) | 1988-09-01 | 1988-09-01 | Self-adjusting chuck for end tool |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1664472A1 true SU1664472A1 (en) | 1991-07-23 |
Family
ID=21397673
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU884478970A SU1664472A1 (en) | 1988-09-01 | 1988-09-01 | Self-adjusting chuck for end tool |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1664472A1 (en) |
-
1988
- 1988-09-01 SU SU884478970A patent/SU1664472A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 944808, кл. В 23 В 31/04, 1980. * |
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